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In vitro evaluation of antioxidant activities of extracts from mycelia of Lentinula edodes

文献类型: 会议论文

第一作者: Guoying Lv

作者: Guoying Lv 1 ; Zuofa Zhang 1 ; Huijuan Pan 1 ; Leda Fan 1 ;

作者机构: 1.Institute of Horticulture, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China

关键词: mycelia;antioxidant;free radicals;scavenging abilities

会议名称: International Conference on Bioinformatics and Biomedical Engineering (iCBBE 2011)

主办单位:

页码: 1795-1798

摘要: The antioxidant potential of deionized water, 70% ethanolic and ethanolic extracts from mycelia of Lentinula edodes were investigated. These extracts exhibited the most potent radical-scavenging activity: the scavenging activities were100%, 100% and 66.8% on DPPH at 30 mg/ml, and at 3 mg/ml the scavenging effects were all 100% on hydroxyl radicals. Ferrous ion chelating abilities were 71.0%, 39.0% and 42.8% at 30 mg/ml, respectively. The extracts showed a moderate reducing power of 0.499, 0.600 and 0.678 at 30 mg/ml.

分类号: G202-53

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